2-(5-methylpyridin-2-yl)-5-nitro-2H-indazole → HCID 67126077, 화합물

HRID 82702노트

반응식

HRID 82702 반응식
[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([N:8]2[C:16]3[C:11](=[CH:12][C:13]([N+:17]([O-])=O)=[CH:14][CH:15]=3)[CH:10]=[N:9]2)=[N:6][CH:7]=1.CC1C=CC(N2C=C3C(C=CC([N+]([O-])=O)=C3)=N2)=NC=1>CCO.[Pd]>[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([N:8]2[C:16]3[C:11](=[CH:12][C:13]([NH2:17])=[CH:14][CH:15]=3)[CH2:10][NH:9]2)=[N:6][CH:7]=1

참가 물질

5

반응물 2

HCID 671260512-(5-methylpyridin-2-yl)-5-nitro-2H-indazoleHCID 67126947HCID 67126947, 화합물

생성물 1

HCID 67126077HCID 67126077, 화합물

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 702Ethanol용매

실험 절차

The mixture of 1-(5-methylpyridin-2-yl)-5-nitro-1H-indazole and 2-(5-methylpyridin-2-yl)-5-nitro-2H-indazole was dissolved in EtOH (20 ml), and 10% Pd/C (250 mg) was added. Under H2 atmosphere, the mixture was stirred at room temperature for 12 h, filtered and concentrated in vacuo. The residue was chromatographed on silica gel eluting with AcOEt/Hexane to give the title compound (61 mg).

후처리

  1. filtrationfiltered
  2. concentrationconcentrated in vacuo
  3. customThe residue was chromatographed on silica gel eluting with AcOEt/Hexane

출처 및 근거

ORD 기록
ord-675ebc5c7cae4efc88ed99226be18add
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08846713B2

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